Date: Wed, 6 Apr 2016 09:20:22 -0700
From: =?utf-8?B?U8O2cmVu?= Brinkmann <soren.brinkmann@xilinx.com>
To: Kedareswara rao Appana <appana.durga.rao@xilinx.com>
CC: <robh+dt@kernel.org>, <pawel.moll@arm.com>, <mark.rutland@arm.com>,
        <ijc+devicetree@hellion.org.uk>, <galak@codeaurora.org>,
        <michal.simek@xilinx.com>, <vinod.koul@intel.com>,
        <dan.j.williams@intel.com>, <appanad@xilinx.com>,
        <moritz.fischer@ettus.com>, <laurent.pinchart@ideasonboard.com>,
        <luis@debethencourt.com>, <svemula@xilinx.com>, <anirudh@xilinx.com>,
        <devicetree@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>,
        <linux-kernel@vger.kernel.org>, <dmaengine@vger.kernel.org>
Subject: Re: [PATCH v3 1/5] Documentation: DT: vdma: Rename vdma-chan prefix
 to dma-chan
Message-ID: <20160406162022.GS23198@xsjsorenbubuntu>
References: <1459959335-24083-1-git-send-email-appanad@xilinx.com>
 <1459959335-24083-2-git-send-email-appanad@xilinx.com>
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On Wed, 2016-04-06 at 21:45:31 +0530, Kedareswara rao Appana wrote:
> This patch renames the vdma-mm2s-channel/vdma-s2mm-channel
> property with dma-mm2s-channel/dma-s2mm-channel to sync with
> the driver.
> 
> Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
> ---
> Changes for v3:
> ---> New patch.
> 
>  Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt b/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt
> index a86737c..762938f 100644
> --- a/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt
> +++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_vdma.txt
> @@ -24,8 +24,8 @@ Optional properties:
>  	{3}, flush s2mm channel
>  
>  Required child node properties:
> -- compatible: It should be either "xlnx,axi-vdma-mm2s-channel" or
> -	"xlnx,axi-vdma-s2mm-channel".
> +- compatible: It should be either "xlnx,axi-dma-mm2s-channel" or
> +	"xlnx,axi-dma-s2mm-channel".

This change is not backwards compatible and breaks every user of the
current binding.

	Sören